(4-Ethylphenyl)(2-methylpyridin-4-yl)methanone CAS 1187171-27-2
| CAS No. | 1187171-27-2 |
| Molecular Formula | C15H15NO |
| Molecular Weight | 225.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Ethylphenyl)(2-methylpyridin-4-yl)methanone (CAS 1187171-27-2), molecular formula C15H15NO and molecular weight 225.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H15NO, (4-Ethylphenyl)(2-methylpyridin-4-yl)methanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-Ethylphenyl)(2-methylpyridin-4-yl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H15NO |
| Molecular Weight | 225.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Ethylphenyl Standards
- (4-Ethylphenyl)(3-methylpyridin-2-yl)methanone (CAS 1187164-19-7)
- (4-Ethylphenyl)(6-methylpyridin-3-yl)methanone (CAS 1187168-13-3)
- (4-Ethylphenyl)(5-methylpyridin-2-yl)methanone (CAS 1187170-22-4)
- (4-Ethylphenyl)(4-methylpyridin-2-yl)methanone (CAS 1187170-90-6)
- N-(2-ethylphenyl)benzamide (CAS 78987-16-3)
- N-(4-Ethylphenyl)benzamide (CAS 20371-68-0)
- 6-(4-Ethylphenyl)-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 760966-51-6)
- bis(4-ethylphenyl)amine (CAS 7268-62-4)
Recommended Standards
- (3,4-Dimethylphenyl)(3-methylpyridin-2-yl)methanone (CAS 1187170-99-5)
- (2,5-Dimethylphenyl)(4-methylpyridin-3-yl)methanone (CAS 1187171-79-4)
- 2-(2,5-Dimethylbenzoyl)-3-methylpyridine (CAS 1187170-95-1)
- Tert-butyl (2-(1-methyl-1H-pyrazol-4-yl)ethyl)carbamate (CAS 1188264-99-4)
- 1-Chloro-6-methoxyisoquinoline-4-carboxylic acid (CAS 1606150-22-4)
- Ethyl 2-((4-chloro-3-nitrophenyl)amino)-2-oxoacetate (CAS 209959-79-5)
- 2-(4-Fluorobenzoyl)-3-(4-methoxyphenyl)oxirane (CAS 497181-18-7)
- 4-Chloro-2-fluoro-5-methylbenzaldehyde (CAS 177211-30-2)
- 4-(3-(2,3-Dichlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)benzamide (CAS 858118-24-8)
- 1-(1,3-Benzodioxol-5-yl)cyclopropanamine Hydrochloride (CAS 1421604-95-6)
- 6-Methoxy-3-methylbenzo[d]thiazol-2(3h)-imine (CAS 42040-25-5)
- 3-(Pyrrolidin-1-yl)-5-(trifluoromethyl)aniline (CAS 350488-43-6)
- (E)-N'-(benzo[d]thiazol-2-yl)-N,N-dimethylformimidamide (CAS 853356-13-5)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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